How To Fix CFD_REGISTRY_CHECK363 - CDS View &1 must not contain parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 363

• Message text: CDS View &1 must not contain parameters

What causes this issue?

Reuse of proxy data types in SOAP messages is only allowed under certain
circumstances. Data type <(>&<)>1 is also used in operation <(>&<)>3 of
service interface <(>&<)>2. The business context <(>&<)>4 of that
registration however differs.

System Response

Registration of proxy data type <(>&<)>1 for extensibility is not
allowed for the current business context.

How to fix this error?

Ensure that the business context of all extensibility registrations for
data type <(>&<)>1 matches.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK363 - CDS View &1 must not contain parameters ?

  The SAP error message CFD_REGISTRY_CHECK363 indicates that a Core Data Services (CDS) view is incorrectly defined because it contains parameters. In SAP, CDS views are designed to be reusable and should not have parameters when they are registered in the CDS registry. This error typically arises when you attempt to create or activate a CDS view that includes parameters, which is not allowed in certain contexts.
  Cause:
  The primary cause of this error is the presence of parameters in the definition of a CDS view that is intended to be registered. Parameters are typically used in the context of dynamic queries or when you want to filter data at runtime, but they are not supported in the context of a CDS view that is meant to be a reusable data model.
  Solution:
  To resolve this error, you need to remove any parameters from the CDS view definition. Here are the steps to do that:
  
  
  Open the CDS View Definition: Go to the ABAP Development Tools (ADT) in Eclipse or the relevant transaction in SAP GUI where the CDS view is defined.
  
  
  Identify Parameters: Look for any parameters defined in the view. Parameters are usually defined using the @Parameters annotation.
  
  
  Remove Parameters: Delete the parameter definitions from the CDS view. Ensure that the view can still provide the necessary data without parameters.
  
  
  Adjust Logic if Necessary: If your logic relies on parameters for filtering or other purposes, consider using other methods such as:
  
  Using filter conditions in the WHERE clause of the CDS view.
  Creating separate views or using input parameters in the consuming application (like an ABAP report or Fiori app) instead of in the CDS view itself.
  
  
  
  Activate the CDS View: After making the necessary changes, try to activate the CDS view again. The error should no longer appear if all parameters have been removed.
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. CDS views can be used to create complex data models that can be consumed by various applications.
  Annotations: CDS views can use annotations to define metadata, but parameters should not be included in views that are registered.
  Performance Considerations: If you need to filter data dynamically, consider using other techniques such as ABAP programs or Fiori applications that can handle parameters at runtime.
  
  By following these steps, you should be able to resolve the CFD_REGISTRY_CHECK363 error and successfully activate your CDS view.